Gaf does not own roof contracting companies or have any interest in companies installing.
Gaf tpo roofing installation instructions.
Tpo pvc installation specifications 19.
Low installed cost heat w elded seam s w hite reflective color and no liquid plasticizers.
A p p licab le s tan d ard s u l approved for use in the construction of c lass a b or c roofs f m a pproved a s t m d 6878 d ade c ounty.
Every piece must be properly secured to the substrate.
A guide to air barriers in commercial low slope roof assemblies doc type.
Pdf drill tec rhinobond attachment systems manual doc type.
1 install polyester or fibreglass separator sheet where required by roofstar guarantee standards.
Get automatic lifetime protection on your entire gaf roofing system when you install any gaf lifetime shingle and at least 3 qualifying gaf accessories you ll automatically get a lifetime limited warranty on your shingles and all qualifying gaf accessories.
If retrofitting existing roofs with the gaf everguard tpo architectural profile power washing of the roofing membrane is recommended as a first step to remove dirt and debris.
Tpo s long term heat uv and natural fungal resistance plus flexibility without need for plasticizers also make tpo a reliable low slope roofing system.
Gaf analyzed membrane samples from roofs across the us and studied thickness over scrim surface cracking and the ability to repair aging tpo membranes.
Install insulation boards in pieces a minimum of 2 x 2 610 mm x 610 mm in size.
Pdf everguard metal retrofit supplement guide doc type.
Pdf chemical resistance guide tpo pvc doc type.
Membrane installation 1 start at the low point of the roof and perpendicular to the slope 2 place roof membrane so that wrinkles and buckles are not formed.
Short for thermoplastic polyolefin tpo is a single ply roofing membrane that offers excellent performance at a cost effective price.
After power washing allow the roof to dry and lay out the guide lines for profile installation.
Roofing m em brane provides the benefits of all three m aterials in a single m em brane.
Insulation boards installed in multiple layers must have the joints between boards staggered in all directions a minimum of 6 152 mm between layers.
Heat welded seams provide superior strength.
